import Vue from 'vue'
import Component from 'vue-class-component'

const map:{[key:string]:string} = {
  'tag name duplicated':'标签名重复了'
}

@Component
export class TagHelper extends Vue{
  createTag() {
    const name = window.prompt('请输入标签名');
    if (!name) { return window.alert('标签名不能为空'); }
     this.$store.commit('createTag', name);
     if(this.$store.state.createTagError){
       window.alert(map[this.$store.state.createTagError.message] || '未知错误')
      }
  }
}

export default TagHelper;